Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

79°F

26°C

Humidity 56%
Wind Speed E 5 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Sep 4:54 pm EDT
Extended Forecast for

3 Miles SW Williamstown NJ

  • Tonight

    Tonight: Cloudy, with a low around 61. East wind around 5 mph becoming northeast after midnight.

    Low: 61 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 79. North wind 5 to 10 mph.

    High: 79 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind around 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48. North wind around 5 mph.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 61. East wind around 5 mph becoming northeast after midnight.
Tuesday
Mostly cloudy, with a high near 79. North wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 68. North wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 48. North wind around 5 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 79.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Williamstown NJ
 39.65°N 75.01°W (Elev. 118 ft)
4:10 pm EDT Sep 29, 2025
7pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database